What is 12 pin microneedling?

Author: Alana Christiansen  |  Last update: Wednesday, January 28, 2026

The 12-pin Microneedle Cartridge needles improve the appearance of fine lines, acne scars, and overall skin texture by stimulating collagen production. Comes with 2 new unique features and more... Important: Microneedling cartridges must be sterilised before each use to ensure the treatment is safe and hygienic.

What is the best number of pins for microneedling?

As a general rule, nano pins are best for increasing product absorption, 11-16 pins are best for targeted applications and 36-42 pins are best for larger and more sensitive areas (such as your neck, upper/inner thighs and underarm).

What is the difference between 12 pin and 36 pin microneedle?

The 12 pin is recommended for the face, while the 36 pin is more suitable for body.

Is 12 or 24 needles better for microneedling?

For Targeted Treatments: Opt for 12 or 18-pin cartridges. For Balanced Treatments: Choose 24 or 36-pin cartridges. For Gentle, Wide Coverage: Go for 42-pin cartridges.

What is the best needle number for microneedling?

The most used facial needle sizes are 0.5mm and 1mm. Both of these sizes are suitable for most areas of the face and can be used for almost any skin issue. Since in-home skin needling began, the robust needle depth of 0.5mm has been the number one selling needle size.

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What is the 12 needle microneedling used for?

The 12-pin Microneedle Cartridge needles improve the appearance of fine lines, acne scars, and overall skin texture by stimulating collagen production.

Should I use 12 or 36 needles for microneedling scalp?

For microneedling on the scalp, it is advised to use a cartridge with more needles: the 24-pin or the 36-pin cartridge. This is to suit the skin of the scalp. For the needle length, it should ideally be between 0.5mm to 1.5mm for scalp treatment.

What size microneedle do professionals use?

For treating acne and other scars as a routine, a needle length of 1.5–2 mm is usually used. When microneedling is used as a procedure to treat ageing skin and wrinkles, the needle length of 0.5 mm or 1.0 mm is usually recommended.

How many pins does SkinPen have?

A sterile and disposable cartridge containing 9 to 11 microneedles is attached to the tip of the SkinPen. A thin layer of topical serum is applied to the skin and the appropriate micro-channeling depth is selected for your skin, anywhere from . 5mm for a light treatment up to 2.5mm for a more agressive treatment.

How often should you microneedle your face?

Most people need multiple microneedling treatments, usually about 3 weeks to 8 weeks apart. It can take 3 months to 6 months to see results. Afterward, you might need the procedure once a year for maintenance.

Can I microneedle my armpits?

This treatment can be used for acne scarring, aging skin, hyperpigmentation, skin tightening. This can be used on the face, neck, décolletage and now the underarm area. Radiofrequency micro needling is also used to destroy sweat glands that contribute to excessive sweating.

Which microneedling is best?

With a multitude of benefits and similar technology, it's easy to see why radiofrequency microneedling is regarded as one of the best skin treatments available in 2024.

Can you overdo micro needling?

Even though microneedling benefits the skin, overdoing it can cause serious risks, including skin irritation, redness, and inflammation, leading to discomfort. Overdoing treatments or not allowing ample time between sessions can lead to scarring and even hyperpigmentation.

Which is better, 12 pin or 36 pin micro needling?

12-Needle Cartridges: Perfect for areas that require dense skin treatment, such as scar removal as well as wrinkle treatment that requires substantial skin regeneration. 36-Needle Cartridges: Is ideal for broad-based skin rejuvenation.

Can you microneedle your lips?

In lip microneedling, hyaluronic acid is applied to the lips and is followed by microneedling, supposedly to help HA penetrate the dermal layer. In reality, because of the thinness of lip tissue, micro-wounds must be kept shallow, too shallow to elicit collagen formation or deliver HA to deep lip tissue.

What is the average price of a microneedling session?

The average cost of microneedling in the US is about $640 per session, according to over 300 patient experiences on RealSelf. This can vary between $300 to $700, however, depending on: Your location: Prices may be higher in major cities or upscale clinics.

Is Dr Pen as good as SkinPen?

When it comes to choosing between SkinPen and Dermapen, SkinPen is the clear winner. Not only does it offer superior precision and safety, but shorter treatment times make it more convenient for busy patients. In addition, SkinPen's technology provides a more even distribution of needles across the skin.

Will insurance cover microneedling?

Of course, this depends on your insurance provider and policy. So it is always worth checking your policy. However, you might qualify for insurance support if your doctor prescribes microneedling as medically necessary for your recovery. This can apply in cases of traumatic injury scarring.

What is the best pin size for microneedling?

The needle size is crucial for a microneedling facial. I usually recommend 0.5mm to 1mm needles for the face, as this range effectively stimulates collagen production without causing too much discomfort. Shorter 0.25mm needles enhance product absorption but don't reach the dermis to induce collagen.

What happens if you microneedle too deep?

Improper Technique: Applying excessive pressure or using incorrect needle depth can lead to skin trauma, scarring, and permanent damage. Infection Risks: Poor hygiene practices, unsterile equipment, or microneedling over active lesions increase the chances of bacterial, viral, or fungal infections.

What do you put on your face after microneedling?

What to Put On Your Skin After Microneedling
  1. Avoid harsh scrubs or products.
  2. Only clean your skin with a professionally formulated cleanser.
  3. Apply targeted skincare serums that will penetrate deeply into your skin.
  4. Keep your skin well-hydrated with a gentle moisturizer.
  5. Apply medical-grade sun protection.

Should I apply minoxidil after microneedling?

Once the micro-needling is complete, you can apply minoxidil. When using a derma roller at home, it's important to thoroughly clean the device afterwards using 70% isopropyl alcohol to reduce the risk of infection.

What is a 42 pin for microneedling used for?

The 42 Pin cartridge is unique to the Dr. Pen A6S Microneedling Pen and is great for acne scarring. The needles are made of high-quality stainless steel; each cartridge comes in a sterile pack.

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